A crack head or someone who smokes crack.
Crack looks a lot like a small rock.
Yea man the rock head o.d over there but lived
by n333m September 7, 2005
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a pokemon ability that prevents recoil damage.
It turns out that Sudowoodo's ability is rock head.
by Light Joker April 5, 2004
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An male idiot; one possesing no knowledge of how to treat a woman or what a woman wants. A waste of space.
Ashley: I'm sick of dating nothing but rock heads!
Natty: We need to find us some real men.
by natty & ashley April 3, 2007
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Also CRH.

Someone who only listens to Classic Rock and dislikes all modern music.

They usually listen to these bands

- Led Zeppelin
- The Beatles
- The Doors
- Pink Floyd
- The Who
- Jimi Hendrix
- AC/DC

They usually only listen to 2 or 3 of them regularly. Classic Rock-Heads condemn modern music when they probably never heard any due to them listening to Led Zeppelin all day. The only modern band they know of is Fall Out Boy, they usually never heard any of their music but condemn them because another Classic Rock-Head did.

Classic Rock-Heads believe any guitarist past 1990 has no talent. Therefore they have no interest in Tom Morello. They also think Velvet Revolver is bad and say Slash is bad now.

Although Classic Rock is good they think that no other music is good.
person: Check out this song
classic rock-head: Is it modern?
person: No its from the 70's
classic rock-head: Who is it? Its good!
person: Its The White Stripes, Jimmy Page was in that band.
classic rock-head: Awesome! This music rocks, but not as much as Led Zeppelin
person: Haha, its modern music! And the guitarist is Jack White!
classic rock-head: I knew it! I never liked it!
by joe725 October 23, 2007
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To play around during a serious situation; To do something dumb or something somebody doesn't agree with. To give off a rock-head persona.
"Bruh cmon get off them rock-head games."

"You see how she over there acting like she don't know nun, she on them rock-head games again."
by Rock-head games November 10, 2021
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Much like Road Head, Rock Band Head consists of a blow job while the receiver is playing an instrument of the popular game Rock Band (i.e. drums, guitar, bass, vocals).
"Dude, I was on Expert playing 'Pinball Wizard' and she got down and gave me Rock Band Head."
by Stangmuff February 13, 2009
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To rock someone’s head in bed is to change their life for the better with a sexual experience.
John- Wow, Stacey’s blowjob changed how I think of life.
Fred- It must have rocked your head in bed.
John- I think it did rock my head in bed!
by Sippysip45 April 22, 2018
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